8GJV | pdb_00008gjv

Chemical synthesis of maxamycins: Intermediate compound 10

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	EVAPORATION		293	Slow evaporation from methanol/acetone/CH2Cl2

Crystal Properties
Matthews coefficient	Solvent content
1.79	31.13

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 23.582	α = 90
b = 19.693	β = 96.61
c = 51.816	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	BRUKER SMART 2000		2021-06-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	BRUKER AXS MICROSTAR	1.54178

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	0.897	25.75	99.5	0.0862	8.5	5.92		35666

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	0.9	0.92	89.6		0.5394	1.3	2.22	1320

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	AB INITIO PHASING	FREE R-VALUE	0.9	25.75	35652	1772	99.4	0.118	0.1181	0.132	0.1323	10.01

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-0.149		0.06	-0.118		0.247

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	12.883
r_rigid_bond_restr	5.235
r_angle_refined_deg	3.944
r_mcbond_it	2.974
r_angle_other_deg	2.482
r_scangle_it	2.077
r_scangle_other	2.075
r_mcangle_it	1.92
r_mcangle_other	1.913
r_scbond_it	1.468
r_scbond_other	1.466
r_mcbond_other	1.311
r_nbd_other	0.284
r_nbtor_refined	0.263
r_nbd_refined	0.247
r_chiral_restr	0.153
r_xyhbond_nbd_refined	0.119
r_gen_planes_refined	0.045
r_bond_refined_d	0.039
r_bond_other_d	0.002
r_gen_planes_other	0.002
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_long_range_B_refined
r_long_range_B_other
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	456
Nucleic Acid Atoms
Solvent Atoms	12
Heterogen Atoms	90

Software

Software
Software Name	Purpose
REFMAC	refinement
APEX 2	data reduction
APEX 2	data scaling
SHELXT	phasing